It is a quadratic polynomial with integer coefficients..
The expression x2 + 3x +8 is a quadratic trinomial.
x2 + 3x - 40 = (x + 8)(x - 5)
3x2 + 2x + 3 + x2 + x + 1 = 4x 2+ 3x + 4
1 and 2
x^2+3x-18=0 (x+6)(x-3)=0
The expression x2 + 3x +8 is a quadratic trinomial.
=3x * * * * * The correct answer is: x2 + 7x + 12 = (x + 3)(x + 4).
The correct classification of x2 15x is a monomial.
x2 plus 3x plus 3 is equals to 0 can be solved by getting the roots.
x2 + 48x + 320
(x2+3x-4) (x-4)
x2 + 3x + 7 = 5 ∴ x2 + 3x + 2 = 0 ∴ (x + 1)(x + 2) = 0 ∴ x ∈ {-2, -1}
x2 + 3x - 40 = (x + 8)(x - 5)
x3 + x2 - 3x - 3 x(x2 + x - 3) - 3
3 - 3x + x2 - x3 = (1 - x)(x2 + 3)
(x2 + 3x + 5)(x2 - 3x + 4)
x2 + 3x + 2 factors into (x + 1) (x + 2)